This little blower is amazing. I ordered a similar one over a year ago, and this one is night and day so much better. It is quiet, blows more air, and it is easy to use. I love the switch mechanism; it is intuitive and simple. I have used this for cleaning, and it really does the job without any issues. I aimed it under the couch, and it removed so much dust and fur from the pets that I had to get a vacuum cleaner to clean it up. It works great for cleaning our car, and I am going to use it next to clean the coils of the fridge. This is really a well-built, useful tool for the household.

This arrived same-day, while the more expensive one took a long time to ship. Can't beat same-day instant gratification.

I've been using the more expensive silver/grey, 150k RPM Wolfbox duster since early December '24. I usually use a plug-in blower/duster that's a bit too strong for computer dusting, but it beats compressed air cans any day of the week. The more expensive Wolfbox readily replaced the hassle (and excessive power) of the plug-in one.

This cheaper black/orange 110k RPM duster is awesome value. Unless you can get the pricier one on sale for near the price of this one ($60-70), or if you REALLY need more power on the top end, I'd recommend the cheaper one every time.

I'll say that both are plenty for PC dusting, dusting off a workbench, maybe some detail work, blowing crumbs out of hard to reach places, and more. Compared to the more expensive one, I'd say all 3 settings - low/med/high - on this are about 30-40% weaker. But that's also not a bad thing honestly. The pricier one is just too strong for most of what I use it for.

The low setting on this one might be acceptable for smaller arts and crafts, while the high setting is still plenty for most things I'd imagine using it for. The low setting on the expensive one is still a bit too strong for fine work.
Medium with the long narrow nozzle is great for PC dusting, even on dense heat sinks.

Both this and the more expensive one are roughly equally ear-splitting on the High setting, while this feels more tolerable on Low and Medium.

The accessories are more sparse on this model, but that's fine with me. I almost exclusively use the long narrow nozzle, or the wide short nozzle for either. The carry bag for the grey one is nice to store all the nozzles. This one doesn't come with one, but I don't miss it.
The only nozzle I could see missing in a pinch would be the inflator tip. Oh well.

This one is a bit smaller and a bit lighter. While the grey one feels very premium, this one feels "very OK". Either one would probably survive a drop or several. I imagine either would break internally before externally.

The black/orange one is rated at only a marginally smaller battery (5000mAh vs 6000mAh), but probably sees longer maximum runtimes given the speeds are much more reserved.

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I don't regret my purchase of the more expensive one, but given a do-over, I would likely go for this one.